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Side-by-side financial comparison of Amphastar Pharmaceuticals, Inc. (AMPH) and LSB INDUSTRIES, INC. (LXU). Click either name above to swap in a different company.

Amphastar Pharmaceuticals, Inc. is the larger business by last-quarter revenue ($183.1M vs $169.5M, roughly 1.1× LSB INDUSTRIES, INC.). Amphastar Pharmaceuticals, Inc. runs the higher net margin — 13.3% vs 11.6%, a 1.7% gap on every dollar of revenue. On growth, LSB INDUSTRIES, INC. posted the faster year-over-year revenue change (18.2% vs -1.8%). Over the past eight quarters, LSB INDUSTRIES, INC.'s revenue compounded faster (10.0% CAGR vs 3.2%).

Amphastar Pharmaceuticals is a publicly traded American speciality pharmaceutical company. It was incorporated in May 2004 and primarily develops, manufactures, and sells inhalation and intranasal products.

Eldridge Industries, LLC is an American holding company headquartered in Miami, with offices in New York City, Greenwich, Connecticut, London, and Beverly Hills. It invests in industries such as insurance, asset management, technology, sports, media, real estate, and the consumer sector.

AMPH vs LXU — Head-to-Head

Bigger by revenue
AMPH
AMPH
1.1× larger
AMPH
$183.1M
$169.5M
LXU
Growing faster (revenue YoY)
LXU
LXU
+20.0% gap
LXU
18.2%
-1.8%
AMPH
Higher net margin
AMPH
AMPH
1.7% more per $
AMPH
13.3%
11.6%
LXU
Faster 2-yr revenue CAGR
LXU
LXU
Annualised
LXU
10.0%
3.2%
AMPH

Income Statement — Q4 FY2025 vs Q1 FY2026

Metric
AMPH
AMPH
LXU
LXU
Revenue
$183.1M
$169.5M
Net Profit
$24.4M
$19.7M
Gross Margin
46.8%
21.1%
Operating Margin
19.4%
13.7%
Net Margin
13.3%
11.6%
Revenue YoY
-1.8%
18.2%
Net Profit YoY
-35.7%
EPS (diluted)
$0.51

Green = leading value per metric. Periods may differ when fiscal calendars don't align.

8-Quarter Revenue & Profit Trend

Side-by-side quarterly history. Quarters aligned by calendar period so offset fiscal years line up.

Revenue
AMPH
AMPH
LXU
LXU
Q1 26
$169.5M
Q4 25
$183.1M
$165.0M
Q3 25
$191.8M
$155.4M
Q2 25
$174.4M
$151.3M
Q1 25
$170.5M
$143.4M
Q4 24
$186.5M
$134.9M
Q3 24
$191.2M
$109.2M
Q2 24
$182.4M
$140.1M
Net Profit
AMPH
AMPH
LXU
LXU
Q1 26
$19.7M
Q4 25
$24.4M
$16.1M
Q3 25
$17.4M
$7.1M
Q2 25
$31.0M
$3.0M
Q1 25
$25.3M
$-1.6M
Q4 24
$38.0M
$-9.1M
Q3 24
$40.4M
$-25.4M
Q2 24
$37.9M
$9.6M
Gross Margin
AMPH
AMPH
LXU
LXU
Q1 26
21.1%
Q4 25
46.8%
25.0%
Q3 25
51.4%
16.4%
Q2 25
49.6%
15.3%
Q1 25
50.0%
10.0%
Q4 24
46.5%
4.5%
Q3 24
53.3%
-7.3%
Q2 24
52.2%
19.6%
Operating Margin
AMPH
AMPH
LXU
LXU
Q1 26
13.7%
Q4 25
19.4%
16.2%
Q3 25
13.2%
10.1%
Q2 25
24.2%
6.9%
Q1 25
21.9%
3.1%
Q4 24
24.2%
-5.0%
Q3 24
29.8%
-22.4%
Q2 24
30.3%
10.3%
Net Margin
AMPH
AMPH
LXU
LXU
Q1 26
11.6%
Q4 25
13.3%
9.8%
Q3 25
9.0%
4.6%
Q2 25
17.8%
2.0%
Q1 25
14.8%
-1.1%
Q4 24
20.4%
-6.8%
Q3 24
21.1%
-23.2%
Q2 24
20.8%
6.8%
EPS (diluted)
AMPH
AMPH
LXU
LXU
Q1 26
Q4 25
$0.51
$0.22
Q3 25
$0.37
$0.10
Q2 25
$0.64
$0.04
Q1 25
$0.51
$-0.02
Q4 24
$0.74
$-0.13
Q3 24
$0.78
$-0.35
Q2 24
$0.73
$0.13

Balance Sheet & Financial Strength

Snapshot of each company's liquidity, leverage and book value from the latest quarter.

Metric
AMPH
AMPH
LXU
LXU
Cash + ST InvestmentsLiquidity on hand
$282.8M
$181.7M
Total DebtLower is stronger
$608.7M
$770.0K
Stockholders' EquityBook value
$788.8M
$542.9M
Total Assets
$1.6B
$1.2B
Debt / EquityLower = less leverage
0.77×
0.00×

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
AMPH
AMPH
LXU
LXU
Q1 26
$181.7M
Q4 25
$282.8M
$148.5M
Q3 25
$276.2M
$152.0M
Q2 25
$231.8M
$124.9M
Q1 25
$236.9M
$163.5M
Q4 24
$221.6M
$184.2M
Q3 24
$250.5M
$199.3M
Q2 24
$217.8M
$216.3M
Total Debt
AMPH
AMPH
LXU
LXU
Q1 26
$770.0K
Q4 25
$608.7M
$440.3M
Q3 25
$608.6M
$447.6M
Q2 25
$607.7M
$446.4M
Q1 25
$603.9M
$478.2M
Q4 24
$601.6M
$476.2M
Q3 24
$596.4M
$476.0M
Q2 24
$586.9M
$479.8M
Stockholders' Equity
AMPH
AMPH
LXU
LXU
Q1 26
$542.9M
Q4 25
$788.8M
$520.0M
Q3 25
$776.7M
$504.6M
Q2 25
$757.5M
$495.8M
Q1 25
$751.3M
$490.6M
Q4 24
$732.3M
$491.6M
Q3 24
$727.7M
$499.0M
Q2 24
$713.3M
$522.8M
Total Assets
AMPH
AMPH
LXU
LXU
Q1 26
$1.2B
Q4 25
$1.6B
$1.2B
Q3 25
$1.7B
$1.1B
Q2 25
$1.6B
$1.1B
Q1 25
$1.6B
$1.2B
Q4 24
$1.6B
$1.2B
Q3 24
$1.5B
$1.2B
Q2 24
$1.5B
$1.2B
Debt / Equity
AMPH
AMPH
LXU
LXU
Q1 26
0.00×
Q4 25
0.77×
0.85×
Q3 25
0.78×
0.89×
Q2 25
0.80×
0.90×
Q1 25
0.80×
0.97×
Q4 24
0.82×
0.97×
Q3 24
0.82×
0.95×
Q2 24
0.82×
0.92×

Cash Flow & Capital Efficiency

How much cash each business actually produces after reinvestment. Cash flow is harder to manipulate than net income.

Metric
AMPH
AMPH
LXU
LXU
Operating Cash FlowLast quarter
$32.9M
Free Cash FlowOCF − Capex
$24.6M
FCF MarginFCF / Revenue
13.4%
Capex IntensityCapex / Revenue
4.5%
Cash ConversionOCF / Net Profit
1.35×
TTM Free Cash FlowTrailing 4 quarters
$121.2M

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
AMPH
AMPH
LXU
LXU
Q1 26
Q4 25
$32.9M
$17.9M
Q3 25
$52.6M
$52.6M
Q2 25
$35.6M
$18.2M
Q1 25
$35.1M
$6.8M
Q4 24
$29.0M
$4.0M
Q3 24
$60.0M
$17.1M
Q2 24
$69.1M
$41.4M
Free Cash Flow
AMPH
AMPH
LXU
LXU
Q1 26
Q4 25
$24.6M
$-3.2M
Q3 25
$47.2M
$35.6M
Q2 25
$25.0M
$-315.0K
Q1 25
$24.4M
$-14.0M
Q4 24
$16.6M
$-24.2M
Q3 24
$46.2M
$-13.9M
Q2 24
$63.1M
$26.6M
FCF Margin
AMPH
AMPH
LXU
LXU
Q1 26
Q4 25
13.4%
-1.9%
Q3 25
24.6%
22.9%
Q2 25
14.3%
-0.2%
Q1 25
14.3%
-9.8%
Q4 24
8.9%
-18.0%
Q3 24
24.1%
-12.8%
Q2 24
34.6%
19.0%
Capex Intensity
AMPH
AMPH
LXU
LXU
Q1 26
Q4 25
4.5%
12.8%
Q3 25
2.8%
10.9%
Q2 25
6.1%
12.2%
Q1 25
6.3%
14.5%
Q4 24
6.7%
20.9%
Q3 24
7.2%
28.4%
Q2 24
3.3%
10.5%
Cash Conversion
AMPH
AMPH
LXU
LXU
Q1 26
Q4 25
1.35×
1.11×
Q3 25
3.03×
7.39×
Q2 25
1.15×
6.04×
Q1 25
1.39×
Q4 24
0.76×
Q3 24
1.48×
Q2 24
1.82×
4.33×

Financial Flow Comparison

Revenue → gross profit → operating profit → net profit for each company.

Revenue Breakdown by Segment

AMPH
AMPH

Other Products$62.4M34%
Baqsimi$46.7M26%
Primatenemist$27.9M15%
Epinephrine$17.1M9%
Lidocaine$14.9M8%
Glucagon$14.1M8%

LXU
LXU

AN & Nitric Acid$75.3M44%
Urea ammonium nitrate (UAN)$49.2M29%
Ammonia$36.8M22%
Other$8.2M5%

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